Class scala.reflect.api.Trees.ImportExtractor
abstract class ImportExtractor extends AnyRef
Instance Constructors
new ImportExtractor()
Abstract Value Members
abstract def apply(expr: Universe.Tree, selectors: List[Universe.ImportSelector]): Universe.Import
abstract def unapply(import_: Universe.Import): Option[(Universe.Tree, List[Universe.ImportSelector])]
Concrete Value Members
final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
final def ##(): Int
- Definition Classes
- AnyRef → Any
def +(other: String): String
- Implicit
- This member is added by an implicit conversion from Universe.ImportExtractor toany2stringadd[Universe.ImportExtractor] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
def ->[B](y: B): (Universe.ImportExtractor, B)
- Implicit
- This member is added by an implicit conversion from Universe.ImportExtractor toArrowAssoc[Universe.ImportExtractor] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
final def asInstanceOf[T0]: T0
- Definition Classes
- Any
def clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
def ensuring(cond: (Universe.ImportExtractor) => Boolean, msg: => Any): Universe.ImportExtractor
- Implicit
- This member is added by an implicit conversion from Universe.ImportExtractor toEnsuring[Universe.ImportExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
def ensuring(cond: (Universe.ImportExtractor) => Boolean): Universe.ImportExtractor
- Implicit
- This member is added by an implicit conversion from Universe.ImportExtractor toEnsuring[Universe.ImportExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
def ensuring(cond: Boolean, msg: => Any): Universe.ImportExtractor
- Implicit
- This member is added by an implicit conversion from Universe.ImportExtractor toEnsuring[Universe.ImportExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
def ensuring(cond: Boolean): Universe.ImportExtractor
- Implicit
- This member is added by an implicit conversion from Universe.ImportExtractor toEnsuring[Universe.ImportExtractor] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
def finalize(): Unit
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from Universe.ImportExtractor toStringFormat[Universe.ImportExtractor] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @inline()
final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
def toString(): String
- Definition Classes
- AnyRef → Any
final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
© 2002-2019 EPFL, with contributions from Lightbend.
Licensed under the Apache License, Version 2.0.
https://www.scala-lang.org/api/2.13.0/scala-reflect/scala/reflect/api/Trees$ImportExtractor.html
An extractor class to create and pattern match with syntax
Import(expr, selectors). This AST node corresponds to the following Scala code:import expr.{selectors}
Selectors are a list of ImportSelectors, which conceptually are pairs of names (from, to). The last (and maybe only name) may be a nme.WILDCARD. For instance:
import qual.{w => _, x, y => z, _}
Would be represented as:
Import(qual, List(("w", WILDCARD), ("x", "x"), ("y", "z"), (WILDCARD, null)))
The symbol of an
Importis an import symbol @see Symbol.newImport. It's used primarily as a marker to check that the import has been typechecked.